baber/WOPTO huggingface dataset:
Patent SE-8003305-L (SE)
Inventor: SWANSON V E
IPC: F04C2/18
Filed: 1980-04-30
Abstract: A positive displacement rotary pump is provided for use in circulating a viscous product at high pressures. The pump includes a housing having a product inlet and a product outlet communicating with an interior cavity. One wall of the cavity is defined by a removable cover. A pair of spaced substantially parallel shafts extends through a wall of the cavity opposite the cover wall. One end of each shaft is supported by the cover. A pair of meshing rotors is locked on the shafts and disposed uniformly within the cavity. The endface of each rotor adjacent the removable cover has a substantial countersunk portion. Bearing means, substantially isolated from the product, is disposed within each rotor endface countersunk portion and supportingly engages a segment of the rotor shaft one end. At least a portion of each bearing means is located between planes defined by the surfaces of the cover and the wall opposite thereto which coacts to form the cavity. Means for supporting the bearing means is removably mounted on the cover.
Patent SE-8004277-L (SE)
Inventor: MEGERLE KARL
IPC: B29C48/09
Filed: 1980-06-09
Abstract: A blank is formed out of plasticizable, heated plastic by means of an extruding-type material supply head. A somewhat lenticular profiling of the blank is obtained by appropriately controlling a closing member of the material supply head, which is built as a valve cone. When the closing member is closed off against the lower edge of a tube part of the material supply head, the blank is pinched off from the material supply. A flow of air emerging from a ring nozzle serves to ensure complete severance of the blank from the material supply head. After that has been accomplished, the blank enters an open shaping cavity of a die by free fall. By further movement of the die, which is located on a rotary table, the die removes itself from the permanently located material supply head, so that the blank lying in the cavity can be pressed into a molded article by a stamp. Cooling off too much in certain locations on the blank is prevented by the free fall of the blank into the shaping cavity.
Patent SE-8005101-L (SE)
Inventor: CORSE L G
IPC: B41F7/00
Filed: 1980-07-11
Abstract: A rotary multi-color printing machine comprises a frame and a plurality of printing units each of which prints in a different color on sheet material passing through the machine. The printing units are mounted one above another in the frame so that the sheet material can pass successively through the printing units. Each printing unit comprises a counter-pressure roll, a blanket roll, a plate roll and an inking roll, the axes of the rolls being parallel. The plate roll and the blanket roll of each printing unit are rotatably mounted in a support. The counter pressure roll of each printing unit is rotatably mounted in the frame on one side of the support, and the inking roll of each printing unit is rotatably mounted in the frame on the other side of the support. The support is slidable relative to the frame in a direction which is horizontal and axial relative to the rolls. In this way, the sub-assembly of the support and all the blanket roll and all the plate rolls can be removed from the machine to change the plates.
Patent SE-8005527-L (SE)
Inventor: HEDENSTROM HENRIK
IPC: D04C7/00
Filed: 1980-08-04
Abstract: When lacing round borders or completely laced, small, square cloths, so-called "tablets", an ordinary lacemaking pad, with a felt roll, is not suitable. If the roll is exchanged for a primarily circular, padded plate 4, which is excentrically placed in the lacemaking pad, one can, by turning said plate, cause the lacemaking to be done at the middle of the lacemaking pad, in front of the lacemaker. Thus, one gets more space for the lace needles which are used during the process. <IMAGE>
Patent SE-8007846-L (SE)
Inventor: DUPPACH J
IPC: F21V31/00
Filed: 1980-11-07
Abstract: In a multicellular waist-belt light fixture, two transparent half-shells (2, 3) each have a peripheral wall (5) that is drawn-in in the manner of a step on its opening rim (6) in order to form a rectangular shoulder (10) and they are connected together by a waist-belt 4 having a periphery sealing element (9), which is arranged on the end face of the marginal edge (8) of the belt 4. Mounting support elements (17) for the half-shells (2, 3) are provided on the inner wall (14) of the waist-belt body (4) which also has a mounting device for attachment to a mast. <IMAGE>
Patent SE-8101638-L (SE)
Inventor: BARR E J
IPC: F02M5/08
Filed: 1981-03-13
Abstract: A hot restart valve 64, (120) Fig. 2 (not shown) generally for use with a diaphragm carburetor 10 has a control chamber 68 and a vapor discharge chamber 66 separated by a spring biased diaphragm. The vapor discharge chamber communicates with the fuel chamber 26 of the carburetor and a vapor venting port 76 has a movable, normally-open vent valve 78. The control chamber 68 monitors air flow through the carburetor induction passage via a signal port 94, and activates the diaphragm 70 to which the vent valve is connected in responsive to the air flow. During engine operation the vent valve 78 is drawn in to seal the vapor venting port 76, and at engine shutdown the valve 78 opens to allow evacuation of vapor from the fuel chamber of the carburetor. <IMAGE>
Patent SE-8103757-L (SE)
Inventor: LOVGREN STEN
IPC: B27N1/02
Filed: 1981-06-16
Abstract: This invention concerns the combination, via a binding agent, of tree shavings, particles or similar material, to make a disc, pressed body or the like, in conjunction with a procedure for the production thereof. The invention requires the compression of the tree shavings or particles with an epoxy resin. The epoxy resin is sprayed under very high pressure, preferably over 200 kp/cm<2> ,for the mass of tree shavings or particles.
Patent SE-8104647-L (SE)
Inventor: KHOE G D
IPC: G02B6/42
Filed: 1981-08-03
Abstract: An optical fiber (5) is coupled to an end face (5) of a semiconductor laser diode and the other end face is coupled to one end of a monomode optical waveguide. The other end of waveguide is terminated in a reflecting manner, e.g. by mirror, to reduce the coherence length of the laser. Thus, so-called "speckle patterns" are only produced in the transmission fiber over a short distance from the laser and modal noise further on in the transmission fiber can be prevented by avoiding the use of non-ideal fiber couplings or other connections having a spatial filter effect within this short distance from the laser.
Patent SE-8201934-L (SE)
Inventor: DOVE N F
IPC: B05C5/00
Filed: 1982-03-26
Abstract: A steam distributor to apply steam to a paper sheet moving beneath it. The distributor has a steam supply header. A chamber receives steam from the header. There are outlets in the chamber whereby steam is passed to the paper sheet. Pipes communicate the header with the chamber and there is an outlet for each pipe in the chamber and an inlet for each pipe to allow steam into the paper from the header. A valve member extends to an open end of the pipe and co-operates with the open end to control the flow of steam through the open end. The valve member can be moved towards and away from the open end of the pipe.
Patent SE-8204498-L (SE)
Title: Used reactor fuel leak detection - has fuel in water basin connected to gas collector joined to raisable indicator
Inventor: DELERYD R
IPC: G21C17/06
Filed: 1982-07-29
Abstract: The fuel cartridge or rod is joined to or enclosed by a gas collection arrangement, while sunk in the water basin. This arrangement is connected to an indicator for gaseous leak products. The fuel is raised from the storage position to the indication position. The resulting pressure reduction encourages the flow of fission products from any leaks in the rods. Water is pumped from the collection arrangement to the indication unit. Used for detecting leaks of fission products from nuclear fuel. (Provisional Basix previously advised in Week 83-38).
Patent SE-8301510-L (SE)
Inventor: KROPFEL F
IPC: E02F3/96
Filed: 1983-03-21
Abstract: The rapid coupling is for the connection of tools to earth working machines, and comprises a support attached to the tool with fixed lock surfaces. These surfaces are formed by facing parts of two parallel, spaced support shafts. - The shafts couple with a connecting part attached to the machine tool support which has linearly movable lock components (11,19) with intervening tensioned pressure springs. The stroke length of the springs is such that the lock components are continuously spring-loaded when the connecting part and the support are coupled.(2)
Patent SE-8302002-L (SE)
Inventor: NILSSON V
IPC: F01P5/12
Filed: 1983-04-12
Abstract: On board ships there are cooling systems comprising a heat exchanger (1) operating as a central cooler, through which sea water is pumped by means of different pumps (2-5). Fresh water for cooling the main engine (21) of the ship, and devices (15-18) of various kinds on board the ship, is pumped through the heat exchanger (1) where it is cooled by the sea water. A by-pass conduit (11) extends between the heat exchanger inlet conduit (9) and outlet conduit (10) for fresh water, a three-way valve (12) being arranged to distribute the fresh water flow through the heat exchanger (1) and the by-pass conduit (11), respectively, depending on the momentary cooling demand of the main engine (21) of the ship and/or the devices (15-18). Thereby a predetermined temperature may be maintained in the fresh water circuit. Means are provided for sensing the flow through the heat exchanger (1), or the by-pass conduit (11), and in response thereto increasing or decreasing stepwise the pump capacity for pumping sea water through the heat exchanger (1).
Patent SE-8305860-L (SE)
Inventor: SATO M
IPC: B60T8/34
Filed: 1983-10-25
Abstract: Disclosed is an antilock braking device including a first braking hydraulic adjusting member actuated so as to restrain braking oil pressure of wheel cylinders individually corresponding to left and right front wheels in response to antilock braking oil pressure for front wheels; a second braking hydraulic adjusting member actuated so as to restrain braking oil pressure of wheel cylinders individually corresponding to left and right rear wheels in response to antilock braking oil pressure for rear wheels; an antilock control system having a reservoir and a pump for pressurizing control oil from said reservoir to generate said antilock control oil pressure; and a tandem type master cylinder having a pair of output ports independent of each other connected to said both braking hydraulic adjusting members to generate braking oil pressure of each of said wheel cylinders, characterized in that a proportional reducing valve is interposed between both braking hydraulic adjusting members in order to supply braking oil pressure from the first or second braking hydraulic adjusting member corresponding to the front wheel or rear wheel subject to the larger supporting load to the second or first braking hydraulic adjusting member corresponding to the rear wheel or front wheel subject to the smaller supporting load.
Patent SE-8402093-L (SE)
Inventor: ANDERSSON T
IPC: G01P15/093
Filed: 1984-04-13
Abstract: PCT No. PCT/SE85/00168 Sec. 371 Date Dec. 12, 1985 Sec. 102(e) Date Dec. 12, 1985 PCT Filed Apr. 12, 1985 PCT Pub. No. WO85/04627 PCT Pub. Date Oct. 24, 1985.A device for sensing the position of a movable inertia body in a vehicle safety system comprises a radiation emitting means (20) and a radiation detecting means (21) adapted to receive at least a portion of the emitted radiation. The inertia body (23) can be either in a neutral position in which the body does not activate the safety system, or in at least one working position in which the body activates the safety system, and is adapted to influence the radiation received by the detecting means (21) depending on its position, so that the radiation received by the detecting means indicates the position of the inertia body. The radiation emitting means (20) and the radiation detecting means (21) are positioned on opposite sides of the inertia means, and the radiation can be, for example, light passing through a hole (22) in the inertia body. Due to the fact that the radiation passes through a hole in the inertia body, a reliable indication of the position of the inertia body is obtained.
Patent SE-8402304-L (SE)
Inventor: GUSTAFSSON R
IPC: F42D5/00
Filed: 1984-04-27
Abstract: The blasting method is for use where ground temp. is high, e.g. to avoid premature detonation of a volcano. After driling a hole, a pipe is connected to it and the blasting charge with fuse placed in the other end of the pipe. - A medium under pressure then transports charge and fuse to the bottom of the hole and detonates them.
Patent SE-8403098-L (SE)
Inventor: BOTHAS A
IPC: D04H1/02
Filed: 1984-06-08
Abstract: A supporting system for the support of a screen pipe (1) to be used for the formation of a weblike stuff track. In order to prevent the screen pipe from deflecting and so that the support does not influence the stuff track to be formed, it is fundamentally characteristic to the system according to the invention that the rotating screen pipe (1) is supported from its inner side by supporting elements (7) that are essentially isolated from the finely separated materials in the screen drum and are fixed to the known fibre separating equipment in the axial direction of the pipe. <IMAGE>
Patent SE-8500074-L (SE)
Inventor: WALLACE W E
IPC: C01B3/00
Filed: 1985-01-08
Abstract: An alloy consisting of zirconium, chromium, iron and optionally titanium is characterized in having C14 hexagonal crystal structure and ZrCr2 stoichiometry. Members of a preferred class of compounds, represented by the empirical formula Zr1-xTixCr2-yFey wherein "x" has a value between 0.0 and 0.9 and "y" has a value of 0.1 to 1.5, are particularly suitable for use as hydrogen storage materials.
Patent SE-8703173-L (SE)
Inventor: RICHARDS G G
IPC: C22B13/02
Filed: 1987-08-17
Abstract: The slag fuming process for the recovery of metal values from a slag from the smelting of non-ferrous metal concentrates is carried out more efficiently with lower quantities of fuel-reductant by injecting a portion of the fuel/reductant through one or more high-velocity tuyeres which replace or are in addition to a number of the standard tuyeres in the fuming furnace.
Patent SE-8802642-L (SE)
Inventor: STRUCK K
IPC: B60R22/42
Filed: 1988-07-15
Abstract: A clamping device (12) for a safety belt system, particularly for use in motor vehicles, has a fixed clamping jaw (13) and a movable clamping jaw (14) arranged to be controlled by sensors, a safely belt (11) being guided between the clamping jaws. The movable clamping jaw (14) has a clamping plate (18) which is arranged such that in the clamped position it is disposed parallel to the fixed clamping jaw and to the belt. The clamping plate (18) is integral with the movable clamping jaw (14) and, under a clamping load, is capable of changing its position relative to the movable clamping jaw (14) by deformation of elastic support member 20. <IMAGE>
Patent SE-8900891-L (SE)
Inventor: TOLFSEN U
IPC: B26D5/38
Filed: 1989-03-14
Abstract: In a method and a device for monitoring the advance of material to be punched in a punching machine or the like, in which an advancing member is in engagement during its movement in the direction of the punching tool (die) with the material to be punched and, thereafter, the advancing member returns, not in engagement with the material to be punched, to its starting position to carry out a new advance, provision is made, with a view to reliable positioning not fed by dirt on the part of the punching machine, irrespective of a specific type of punching machine, for the advance of the material to be punched for carrying out the punching operation to be monitored by a mechanical sensor in contact with the material to be punched during the advance, and for the advance of the punching machine to be stopped via an optical signal when the mechanical sensor comes into action in the intended punching position.
Patent SE-8902871-L (SE)
Inventor: ANDERSSON C
IPC: C08G63/676
Filed: 1989-08-30
Abstract: Collector chemical for deinking of waste paper according to the flotation process and which consists of a polyester obtained through reaction between 1) polyalkylene glycol, 2) di- and/or tricarboxylic acid and/or anhydrides thereof and 3) tall oil, said polyester having a molecular weight between 3000 - 10000.
Patent SE-8903292-L (SE)
Inventor: HELLBERG B
IPC: A01B25/00
Filed: 1989-10-06
Abstract: Articulated arms (4, 14) supporting the clod crushing batten (5) and the rear harrow (12) are connected to the frame-type part (1) of the tool which supports C-shaped earth working tines (2). In order to adjust the sheet, clod crushing batten and rear harrow in relation to the frame-type part, drive devices (6, 7) are incorporated. - With the sheet (11) together with the clod crushing batten (5), the loosened earth is prevented from spreading outwards, levelling and being ground apart. With the aid of its tines (13), the rear harrow (12) further distributes the earth dust layer.
Patent SE-9001001-L (SE)
Inventor: FRIMAN E AA
IPC: B65D21/02
Filed: 1990-03-20
Abstract: PCT No. PCT/SE91/00132 Sec. 371 Date Nov. 7, 1991 Sec. 102(e) Date Nov. 7, 1991 PCT Filed Feb. 21, 1991 PCT Pub. No. WO91/14629 PCT Pub. Date Oct. 3, 1991.The invention relates to a framework means for collecting, preferably, frozen animal carcasses and similar pieces of goods, including a wooden crate and strapping means. The novelty resides in the feature that in the crate, which comprises a bottom frame (1), end pieces (9), and a top frame (12), the end piece (9) extremities engaging the bottom frame (1) and the top frame (12) are arranged laterally non-displaceable, and that there are defined abutments or hooking means (14) for the strapping means (13) extending diagonally and serving as struts bracing the crate, there also being strapping means (15) enclosing the end pieces (9) and the load and preventing together with the load the end pieces (9) from bending outwardly.
Patent SE-9100454-L (SE)
Inventor: SOLLINGER H P
IPC: D21F1/48
Filed: 1991-02-14
Abstract: A double screen former for the manufacture of a paper web has two continuous screens forming together a double screen zone. The one screen runs in the double screen zone across rigid laths that are arranged on the dewatering box at a mutual spacing. Additionally, the other screen runs in the double screen zone across several laths which are supported by means of flexible elements and can be forced on the screen at a selective force. The space between the flexibly supported laths is at least approximately twice as large as the space between the rigid laths.
Patent SE-9101466-L (SE)
Inventor: RODSKIER C
IPC: F01N13/12
Filed: 1991-05-15
Abstract: PCT No. PCT/SE92/00319 Sec. 371 Date Jan. 13, 1994 Sec. 102(e) Date Jan. 13, 1994 PCT Filed May 15, 1992 PCT Pub. No. WO92/20574 PCT Pub. Date Nov. 26, 1992.An outboard boat propeller drive unit with an anti-cavitation plate (6) above the propeller or propellers (4,5) has an exhaust duct (7) extending through the anti-cavitation plate. The exhaust duct (7) has its outlet port (11) located on the underside of the anti-cavitation plate level with and just above the sweep "a" of the blade tips of the aft propeller.
Patent SE-9301677-L (SE)
Inventor: NILSSON KURT G I
IPC: C12P19/26
Filed: 1993-05-14
Abstract: Synthesis of an amino-disaccharide, amino-oligosaccharide or a derivative thereof, characterized in that a monosaccharide, a disaccharide, an oligosaccharide, a glycoside or a derivative thereof, in the presence of a glycosidase as catalyst, is reacted with an amino-deoxy-saccharide or a derivative thereof, and that the amino-saccharide is isolated from the product mixture directly or after chemical/enzymatic modification.
Patent SE-9304121-L (SE)
Inventor: OLSSON OVE
IPC: B05B15/06
Filed: 1993-12-13
Abstract: PCT No. PCT/SE94/01167 Sec. 371 Date Jul. 15, 1996 Sec. 102(e) Date Jul. 15, 1996 PCT Filed Dec. 5, 1994 PCT Pub. No. WO95/16499 PCT Pub. Date Jun. 22, 1995The invention relates to a monitor for ejecting jets of water, foam or mist, comprising a pipe system attached to a foot support, which is rotatable on the support. The foot support is characterized by a lower disc-shaped part (10), an upper part (13), which is rotatable with respect to the lower part (10), and a fastening ring (15) which presses a flange (14) of the upper part (13) against the lower part (10). The invention consists of arranging through-holes in the upper part (13) from the central hole to the gap between the fastening ring (15) and the flange (14). A hydrostatic bearing between the flange (14) and the fastening ring (15) has been brought about so that the flange and the upper part (13) can be easily rotated.
Patent SE-9401897-L (SE)
Inventor: SVANTESSON INGVAR
IPC: C05F17/907
Filed: 1994-06-02
Abstract: A composting device comprises (A) a collection region for compostible material, in the form of a cylindrical shaped perforated sheet (pref. steel) vessel which is open at both ends; (B) a perforated hose extending between the upper and lower sections of the collection region; and (C) a thermal insulation covering only approx. the top half of the vessel and contg. a sealable lid opening in its vessel cover section, the insulation material being cellular plastic or the like, pref. polyethylene.
Patent SE-9502712-L (SE)
Inventor: LUNDGREN GOERAN
IPC: B27N3/08
Filed: 1995-07-27
Abstract: PCT No. PCT/SE96/00973 Sec. 371 Date Jan. 26, 1998 Sec. 102(e) Date Jan. 26, 1998 PCT Filed Jul. 25, 1996 PCT Pub. No. WO97/04931 PCT Pub. Date Feb. 13, 1997Methods for the continuous production of compressed board are disclosed including drying lignocellulosic fibrous material, gluing the lignocellulosic fibrous material, forming a mat, and pre-compressing the mat by controllably adding steam to the mat in an amount such that the temperature of the mat is increased to between about 60 and 90 DEG  C.
Patent SE-9600100-L (SE)
Inventor: BERGMAN JAN
IPC: B01F27/91
Filed: 1996-01-12
Abstract: A mixing apparatus for mixing black liquor from cellulose production with ash from flue gases which is generated on combustion of black liquor. The mixing apparatus contains a cylindrical tank, a stirrer mechanism having a propeller secured on the upper part of a vertical shaft, rotating baffles secured on the lower part of the shaft, and stationary, vertical, radial baffles arranged around, and at a distance from, the rotating baffles. The invention also provides a method for mixing black liquor and ash.
Patent SE-9604104-L (SE)
Inventor: ERIKSSON HANS
IPC: H03F1/30
Filed: 1996-11-08
Abstract: In order to stabilize the idle current and the bandwidth of a Darlington-coupled output stage, the output stage is adapted, within an interval of currents, to continuously increase its current amplification with increasing input current from a first amplification value to a second amplification value.
Patent SE-9704107-L (SE)
Inventor: JOHANSSON LENNART
IPC: E01C19/26
Filed: 1997-11-10
Abstract: The present invention relates to a device for static or vibratory rolling machines for compacting materials, primarily gravel, earth and asphalt, consisting of spring-loaded (10) scrapers (6) which are designed to clean the surfaces of a roller cylinder of gravel, earth or asphalt adhering to the surfaces as the material is compacted, and which can easily be lifted clear of the surfaces when cleaning of the latter is not required. <IMAGE>